55372218720

Names of 55372218720

• Cardinal: 55372218720 can be written as Fifty-five billion, three hundred seventy-two million, two hundred eighteen thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.537221872 × 10¹⁰

Factors of 55372218720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 702

Divisors of 55372218720

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 32 35 39 40 41 42 48 49 52 56 60 65 70 78 80 82 84 91 96 98 104 105 112 120 123 130 140 147 156 160 164 168 182 195 196 205 208 210 224 240 245 246 260 273 280 287 294 312 328 336 343 364 390 392 410 416 420 455 480 490 492 520 533 546 560 574 588 615 624 631 637 656 672 686 728 735 780 784 820 840 861 910 980 984 1029 1040 1066 1092 1120 1148 1176 1230 1248 1262 1274 1312 1365 1372 1435 1456 1470 1560 1568 1599 1640 1680 1715 1722 1820 1893 1911 1960 1968 2009 2058 2080 2132 2184 2296 2352 2460 2524 2548 2665 2730 2744 2870 2912 2940 3120 3155 3185 3198 3280 3360 3430 3444 3640 3731 3786 3822 3920 3936 4018 4116 4264 4305 4368 4417 4459 4592 4704 4920 5048 5096 5145 5330 5460 5488 5740 5880 6027 6240 6310 6370 6396 6560 6860 6888 7280 7462 7572 7644 7840 7995 8036 8203 8232 8528 8610 8736 8834 8918 9184 9465 9555 9840 10045 10096 10192 10290 10660 10920 10976 11193 11480 11760 12054 12620 12740 12792 13251 13377 13720 13776 14063 14560 14924 15144 15288 15990 16072 16406 16464 17056 17220 17668 17836 18655 18930 19110 19680 20090 20192 20384 20580 21320 21840 22085 22295 22386 22960 23520 24108 24609 25240 25480 25584 25871 26117 26502 26754 27440 27552 28126 29848 30135 30288 30576 30919 31980 32144 32812 32928 34440 35336 35672 37310 37860 38220 40180 41015 41160 42189 42640 43680 44170 44590 44772 45920 48216 49218 50480 50960 51168 51742 52234 53004 53508 54880 55965 56252 57421 59696 60270 60576 61152 61838 63960 64288 65624 66255 66885 68880 70315 70672 71344 74620 75720 76440 77613 78351 80360 82030 82320 84378 85280 88340 89180 89544 92757 96432 98436 100960 101920 103484 104468 106008 107016 111930 112504 114842 119392 120540 123045 123676 127920 129355 130585 131248 132510 133770 137760 140630 141344 142688 149240 151440 152880 154595 155226 156702 160720 164060 164640 168756 172263 176680 178360 179088 181097 182819 185514 192864 196872 206968 208936 210945 212016 214032 216433 223860 225008 229684 241080 246090 247352 255840 258710 261170 262496 265020 267540 281260 287105 298480 302880 305760 309190 310452 313404 321440 328120 336323 337512 344526 353360 356720 358176 362194 365638 371028 388065 391755 393744 401947 413936 417872 421890 424032 428064 432866 447720 450016 459368 463785 482160 492180 494704 517420 522340 530040 535080 543291 548457 562520 574210 596960 618380 620904 626808 649299 656240 672646 675024 689052 706720 713440 724388 731276 742056 776130 783510 787488 803894 827872 835744 843780 861315 865732 895440 905485 914095 918736 927570 964320 984360 989408 1008969 1034840 1044680 1060080 1070160 1082165 1086582 1096914 1125040 1148420 1205841 1236760 1241808 1253616 1267679 1298598 1312480 1345292 1350048 1378104 1448776 1462552 1484112 1552260 1567020 1607788 1681615 1687560 1722630 1731464 1790880 1810970 1828190 1837472 1855140 1968720 2009735 2017938 2069680 2089360 2120160 2140320 2164330 2173164 2193828 2250080 2296840 2354261 2411682 2473520 2483616 2507232 2535358 2597196 2690584 2716455 2742285 2756208 2813629 2897552 2925104 2968224 3104520 3134040 3215576 3246495 3363230 3375120 3445260 3462928 3621940 3656380 3710280 3803037 3937440 4019470 4035876 4139360 4178720 4328660 4346328 4387656 4593680 4708522 4823364 4947040 5044845 5070716 5194392 5381168 5432910 5484570 5512416 5627258 5795104 5850208 6029205 6209040 6268080 6338395 6431152 6492990 6726460 6750240 6890520 6925856 7062783 7243880 7312760 7420560 7606074 8038940 8071752 8440887 8657320 8692656 8775312 8873753 9187360 9417044 9646728 10089690 10141432 10388784 10762336 10865820 10969140 11254516 11771305 12058410 12418080 12536160 12676790 12862304 12985980 13452920 13781040 14068145 14125566 14487760 14625520 14841120 15212148 16077880 16143504 16479827 16881774 17314640 17385312 17550624 17747506 18834088 19015185 19293456 20179380 20282864 20777568 21731640 21938280 22509032 23542610 24116820 25353580 25971960 26621259 26905840 27562080 28136290 28251132 28975520 29251040 30424296 32155760 32287008 32959654 33763548 34629280 35313915 35495012 37668176 38030370 38586912 40358760 40565728 42204435 43463280 43876560 44368765 45018064 47085220 48233640 49439481 50707160 51943920 53242518 53811680 56272580 56502264 60848592 64311520 65919308 67527096 70627830 70990024 75336352 76060740 80717520 82399135 84408870 86926560 87753120 88737530 90036128 94170440 96467280 98878962 101414320 103887840 106485036 112545160 113004528 115358789 121697184 131838616 133106295 135054192 141255660 141980048 152121480 161435040 164798270 168817740 177475060 188340880 192934560 197757924 202828640 212970072 225090320 226009056 230717578 247197405 263677232 266212590 270108384 282511320 283960096 304242960 329596540 337635480 346076367 354950120 376681760 395515848 425940144 450180640 461435156 494394810 527354464 532425180 565022640 576793945 608485920 659193080 675270960 692152734 709900240 791031696 851880288 922870312 988789620 1064850360 1130045280 1153587890 1318386160 1350541920 1384305468 1419800480 1582063392 1730381835 1845740624 1977579240 2129700720 2307175780 2636772320 2768610936 3460763670 3691481248 3955158480 4259401440 4614351560 5537221872 6921527340 7910316960 9228703120 11074443744 13843054680 18457406240 27686109360 55372218720
• Sum of all divisors σ(n): 224753356800
• Sum of proper divisors (its aliquot sum) s(n): 169381138080
• 55372218720 is an abundant number, because the sum of its proper divisors (169381138080) is greater than itself. Its abundance is 114008919360

Bases of 55372218720

• Binary: 110011100100011100010000000101100000₂
• Hexadecimal: 0xCE4710160
• Base-36: PFR6TEO

Squares and roots of 55372218720

• 55372218720 squared (55372218720²) is 3066082605975518438400
• 55372218720 cubed (55372218720³) is 169775796671663985936477646848000
• The square root of 55372218720 is 235313.0228440407
• The cube root of 55372218720 is 3811.5121504333

Scales and comparisons

• 55,372,218,720 seconds is equal to 1,760 years, 34 weeks, 4 days, 3 hours, 52 minutes.
• To count from 1 to 55,372,218,720 would take you about three thousand, five hundred twenty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 55372218720 cubic inches would be around 317.6 feet tall.

Recreational maths with 55372218720

• 55372218720 backwards is 02781227355
• 55372218720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55372218720's digits is 42
• More coming soon!